It took a federal jury an hour to convict a Los Angeles County Sheriff’s deputy of using excessive force after he assaulted and pepper-sprayed a woman outside a supermarket in Lancaster in 2023.The prosecutors made their case in a three-day trial in February, ultimately persuading jurors to find Trevor Kirk guilty of a felony count of deprivation of rights under color of law. Kirk faced up to 10 years in prison.But on Monday, U.S. District Judge Stephen V. Wilson sentenced Kirk to four months in prison, after last week granting the government’s request to dismiss the felony charge. With that...