Tag Archives: O’Loughlin

Sheriff’s Deputy Killed by DUI Driver

Left: SBSD Deputy, Nicholas O’Loughlin, was off-duty & traveling south on Euclid Ave. in Chino when he was struck & killed by a drunk driver in the early morning hours of February 23rd. Right: Yijie Mao of Alhambra was arrested on suspicion of gross vehicular manslaughter while intoxicated and DUI causing injury, after police allege that he was found to be driving under the influence of alcohol and marijuana. (Photo courtesy Chino Police Department)

By City of Chino

Chino – Twenty-Eight year old San Bernardino County Sheriff’s Deputy Nicholas O’Loughlin of Chino Hills was killed in an off-duty traffic collision in the early morning of February 17, 2019.

Officers responded to the intersection of Edison and Euclid Avenues at 12:31 a.m. for a report of a traffic collision. The preliminary investigation indicates that O’Loughlin was traveling south on Euclid Avenue in a 2006 Chevy Silverado when he was struck by 26-year-old Yijie Mao of Alhambra who was traveling west on Edison Avenue in a 2014 BMW compact SUV.

 O’Loughlin was pronounced deceased at the scene. Mao was determined to be under the influence of alcohol and marijuana. He was booked at the Central Detention Center for gross vehicular manslaughter while intoxicated and DUI causing injury. The road was closed for approximately nine hours while Traffic Investigators processed the scene. The investigation is ongoing.

Anyone with information is asked to contact Officer Bloch at (909) 334- 3018 or mbloch@chinopd.org.