Skip to main content

WATCH: Tai Chan Murder Trial Day 9

Cop Shoots, Kills Other Cop; Claims Self-Defense

The second trial of Tai Chan, the sheriff’s deputy accused of murdering fellow deputy Jeremy Martin, is underway in New Mexico. Chan’s first trial ended in a mistrial after a jury couldn’t reach a unanimous verdict. Watch live streaming video of the trial (when it is available) in player above starting at 8:00 a.m. local time, 10:00 a.m. Eastern.

Chan and Martin were both working for the Santa Fe County Sheriff’s Department in October 2014 when they stopped overnight while returning home from a long-distance prisoner transport assignment.  The deputies went out for drinks and then went to a hotel.  In the hotel, Chan fired ten rounds at Martin.  Five rounds struck him.  Martin died shortly later.

Chan claims Martin threatened to kill him with Chan’s own department-issued weapon.

The prosecution rested its case Wednesday.  Defense attorneys began their side of the case by calling a series of witnesses who were with Chan and Martin while the two were out drinking.  The friends largely agreed that the evening was a mix of fun and tension between Martin and Chan.  The defendant and the victim ultimately were dropped back off at their hotel, where they appeared friendly, the witnesses said.

The defense also called a beverage expert to the stand. Dr. Cecile Marczinski testified that Chan’s blood alcohol level was probably a .24 — three times the legal limit for driving a car — falling within a predicted scientific range of between .21 and .27 range.  She further testified that the mixture of Red Bull (caffeine) and vodka would have resulted in Chan being much drunker mentally than he felt physically.  Alcohol constricts the blood vessels, she said, while caffeine relaxes the blood vessels, and the ultimate effect is that someone could be highly intoxicated but not stumble, trip, or move about in the way someone who is highly intoxicated normally would.  Friends would probably not have looked at Chan and said, “you’re drunk,” but the mental impairment would be present, she said.

The victim’s alcohol level at the time of his death was .102 and 0.119 for the different fluids tested.

The trial was slated to last ten days.

Have a tip we should know? [email protected]

Filed Under:

Follow Law&Crime:

Aaron Keller holds a juris doctor degree from the University of New Hampshire School of Law and a broadcast journalism degree from Syracuse University. He is a former anchor and executive producer for the Law&Crime Network and is now deputy editor-in-chief for the Law&Crime website. DISCLAIMER:  This website is for general informational purposes only. You should not rely on it for legal advice. Reading this site or interacting with the author via this site does not create an attorney-client relationship. This website is not a substitute for the advice of an attorney. Speak to a competent lawyer in your jurisdiction for legal advice and representation relevant to your situation.