The Sheriff’s Department has a suspect in custody relating to a fire that burned 25 acres in Westlake Village on Oakcrest Drive near Agoura Road Saturday. The cause is believed to be fireworks related, said Maria Grycan, community services representative for the Los Angeles County Fire Department’s Central Region. It started about 5:20 p.m. near batting cages located off Oakcrest Drive and was contained by 9 p.m. No structures were threatened. Tricia Wilcox / TMT