Glendora man killed by alleged DUI, hit-and-run driver while working on car

Last Updated on April 13, 2017 by CCAR Staff

GLENDORA >> A Claremont man is accused of manslaughter, DUI and hit-and-run after he crashed his car into a parked car early Thursday, killing a man who was working under the hood, authorities said.

Mark Stephen Gagliardi, 29, was jailed in connection with the 10:10 a.m. crash along Grand Avenue, just north of Arrow Highway, according to Glendora police officials and Los Angeles County booking records.

The victim, a 59-year-old Glendora man whose name was not available, was working on his car, which was parked along the east curbline of Grand Avenue, prior to the crash, Glendora police Cpl. Bill Lee said.

Gagliardi was northbound on Grand Avenue when his Scion xB veered toward the side of the road and rear-ended the victim’s parked vehicle, according to the corporal. The impact pushed the victim’s vehicle forward, crushing him between his own vehicle and another vehicle parked in front of it.

Paramedics treated the badly injured man at the scene and took him to a hospital, where he succumbed to his injuries a short time later, Lee said.

The driver, later identified as Gagliardi, tried to drive away, Lee said. But his car, which was damaged in the collision, broke down less than half a mile away. Officers arrested him without a struggle.

Gagliardi was ultimately booked on suspicion of vehicular manslaughter, DUI and felony hit-and-run, Lee said.

According to county booking records, Gagliardi was being held in lieu of $136,000 bail pending his initial court appearance.


Please accept our sincerest condolences. As you navigate this deeply difficult time, our thoughts and prayers are with you, the victims and their loved ones who died in roadway tragedies.

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If you or a family member suffered injuries in an auto crash, the award-winning team of personal injury attorneys at Rafii & Associates, P.C. will review your case free of charge. Simply fill out the form below or give us a call toll free at 1-855-468-4482.

Hablamos Español, para asistencia inmediata, llámenos: 1-855-468-4482.

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