Henderson Police Officer Charged With DUI After Accident

Officer On Paid Administrative Leave

After Being Arrested for DUI

Stemming From Accident

An off-duty Henderson police sergeant was arrested January 11th for suspicion of driving under the influence.

HPD Sgt. Lisa Mattingly

HPD Sgt. Lisa Mattingly

Henderson Sgt. Lisa Mattingly was arrested booked into the Henderson Detention Center following a two vehicle traffic accident shortly before 10 p.m. The accident, which occurred near the intersection of Gibson Road and Horizon Ridge Parkway was described as minor.

Officers responding to the scene deemed Mattingly was intoxicated and charged her with DUI First Offense and Following Too Closely, both misdemeanors.

Mattingly, an 11-year veteran of the Henderson Police Department, was paid $158,941.72 in total pay and benefits in 2011.


Metro Officer’s Arrest For D.V. and DUI Makes us Wonder–Does Sheriff Gillespie Know the Definition of “Transparency”


trans·par·en·cy noun \tran(t)s-ˈper-ən(t)-sē\

having visibility or accessibility of information…

Nearly four months after being stopped for speeding with an alleged blood alcohol level of .22, a Metro Corrections officer was arrested and charged with Driving Under the Influence and driving on a revoked license. Additionally, Jason Grove, a 16 year veteran of the Las Vegas Metropolitan Police Department, was charged with Domestic violence during his Thursday arrest.

CCDC Jailer Jason Grove faces DV and DUI charges.

Grove, 47, was allegedly stopped in late April for speeding when, according to police reports, he failed field sobriety tests. Authorities further allege Grove had a blood alcohol level nearly three times the legal limit during the April incident, but have released no additional details on the DUI incident or the events which lead to his being charged with Domestic Violence.

Why Metro waited nearly four months before arresting Grove or releasing the DUI incident to the public has not been explained, but does seem in direct contradiction to Sheriff Doug Gillespie’s continued promise to ensure Metro maintains a reputation of integrity, transparency and community inclusion, a promise first made after Gillespie was caught lying to the public about the crash that took the life of Metro Officer James Manor. Gillespie was emphatic for days after the 2009 crash that Manor and a fellow officer had their lights and sirens on as they sped down Flamingo road at speeds exceeding 100 mph in the moments before Manor collided with Calvin Darling, an employee in the Bellagio’s engineering department  who was just trying to make it home alive after his work shift. He maintained this position despite numerous witnesses who came forward to contradict Metro’s account.

James Manor

Darling was immediately blamed for the accident, his heroic efforts to try to save Manor from his burning vehicle ignored, and he was immediately charged with driving under the influence despite a blood alcohol level less than 20% the legal limit. Although Darling eventually received a six figure settlement from Metro, the department did very little to fully exonerate the man vilified to protect the reputation of a reckless officer, as Gillespie’s weak “Mea culpa” below demonstrates.

I guess we should have known when the sheriff’s first display of Metro’s new level of transparency was to withhold the name of the second officer speeding in the dark of night without lights or sirens alerting fellow drivers. This was also the driver that initially told the “lie heard ’round the valley,” set up the innocent Darling to be arrested, painted a villain, an enemy of law enforcement. A reputation that stuck, as even today, the blame for the accident is placed on Darling on the police memorial sites such as Policeone.com, and the National Law Enforcement Officers Memorial Fund.

So are we supposed to take Gillespie’s decision to keep this story from the public the same way we should take his silence about the department’s recent backroom deal to let the Drunk Driving Detective, Timothy Nicothodes, receive a medical retirement rather that the customary termination that most cops turned convicted felons are awarded.

Or better yet, Gillespie should just let us all know what his personal definition of “TRANSPARENCY” is because he sure doesn’t seem to have the same one the rest of the English-speaking world does.

Grove is currently on paid administrative leave pending both criminal and internal investigations. In 2011 taxpayers shelled out $141,771.97 in total pay & benefits to C.O. Grove.