You are here: News - Local - Breaking News

Published: 2:05 pm Wednesday, Sep. 01, 2010

Updated: 12:38 pm Monday, Feb. 06, 2012

Man accused of impersonating CHP officer in Atascadero pleads not guilty

tool name

close
tool goes here

Mark Ryan Polini, 27, was arrested Monday, July 19, 2010, on suspicion of possession of a concealed and loaded firearm, possession of a dangerous weapon and impersonating a peace officer. Original story »

A Bay Area man accused of impersonating a CHP officer in Atascadero in July pleaded not guilty to six charges in a San Luis Obispo courtroom Wednesday.

Mark Ryan Polini, 27, of San Jose, pleaded not guilty to charges of impersonating a police officer, receiving stolen property, two counts of carrying a loaded weapon, child pornography possession and grand theft.

On July 19, police arrested Polini after an officer pulled him over as he was driving an unmarked black 2001 Ford Crown Victoria near the Atascadero Shell station at East Front Street and San Gabriel Road.

Polini was wearing black pants, a black shirt and a CHP cap, police said.

Polini consented to a search of his car, police said, which revealed a loaded pistol, handcuffs, two badges, several air-soft pistols, holsters and an expandable police baton.

Polini's car was also outfitted with a dashboard camera, front and rear strobe lights, siren, mobile data computer, radios and an interior screen. Police determined that Polini had interacted with at least two people who thought he was a CHP officer in the San Jose area about one month before his July arrest in Atascadero.

In one case, he allegedly followed a 17-year old girl home and told her about a traffic infraction he said she was involved in while speaking to her in her driveway, police said.

Another was an interaction with a park ranger who questioned him, police said, and Polini reportedly told the ranger that he was an undercover CHP officer.

Atascadero police detectives discovered a digital file containing more than 1,900 images of child pornography on a laptop found inside his mock police car during a search, police said.

Polini was also arrested Aug. 2 on suspicion of being in possession of stolen property, police said, which included jewelry and coins. Details on bail amount from that arrest were not available Monday.

-Tonya Strickland

About comments

Reader comments on SanLuisObispo.com are the opinions of the writer, not The Tribune. If you see an objectionable comment, click the "report abuse" button below it. We will delete comments containing inappropriate links, obscenities, hate speech, and personal attacks. Flagrant or repeat violators will be banned. See more about comments here.

What you should know about comments on SanLuisObispo.com

SanLuisObispo.com is happy to provide a forum for reader interaction, discussion, feedback and reaction to our stories. However, we reserve the right to delete inappropriate comments or ban users who can't play nice. See our full terms of service here.

Here are some rules of the road:

  • Keep your comments civil. Don't insult one another or the subjects of our articles. If you think a comment violates our guidelines click the "report abuse" button. Responding to the comment will only encourage bad behavior.
  • Don't use profanities, vulgarities or hate speech. This is a general interest news site. Sometimes, there are children present. Don't say anything in a way you wouldn't want your own child to hear.
  • Do not attack other users; focus your comments on issues, not individuals.
  • Stay on topic. Only post comments relevant to the article at hand. If you want to discuss an issue with a specific user, click on his profile name and leave him a public message.
  • Do not copy and paste outside material into the comment box.
  • Don't repeat the same comment over and over. We heard you the first time.
  • Do not use the commenting system for advertising. That's spam and it isn't allowed.
  • Don't use all capital letters. That's akin to yelling and not appreciated by the audience.

You should also know that The Tribune does not screen comments before they are posted. You are more likely to see inappropriate comments before our staff does, so we ask that you click the "report abuse" button to submit those comments for moderator review. You also may notify us via email at webmaster@thetribunenews.com. Note the headline on which the comment is made and tell us the profile name of the user who made the comment. Remember, comment moderation is subjective. You may find some material objectionable that we won't and vice versa.

If you submit a comment, the username of your account will appear along with it. Users cannot remove their own comments once they have submitted them, but you may ask our staff to retract one of your comments by sending an email to webmaster@thetribunenews.com. Again, make sure you note the headline on which the comment is made and tell us your profile name.

Our news, your way

Get breaking news on your cell phone

Sign up for breaking news alerts from SanLuisObispo.com and get the latest news sent to your cell phone via text message.

Type in your cell phone number

( ) -

I accept the terms and conditions (click to view)

Keep your phone handy!

Upon hitting the Sign up! button, you will receive a message with a four-digit code at the end. Enter this number on the next screen and press the Confirm button.

Terms and Conditions:

By signing up for alerts from this site, you are signing up for a program that may include up to 5 SMS text alert(s) per alert category per day. There is no service fee charged per month but your carrier's standard text messaging and other charges may apply. You may stop this subscription service at any time by sending the text message "STOP" to 72737. You must be at least thirteen (13) years of age to use our alert services. If you are between 13 and 17 years old, you agree that you have received parental permission both to complete the registration process and to receive SMS content on your cell phone. For help, send the text message "HELP" to 72737. This service will work with ATT, Verizon, Sprint, Nextel, Alltell, US Cellular, Cincinnati Bell, Boost, Virgin Mobile USA, Celluar South, Telos, Centennial, East Kentucky Network, Cellcom, Immix and Rural Celluar.

Quick Job Search
Top Jobs