A 20-year-old man has been arrested on suspicion of arson and possession of explosive devices after allegedly setting a brush fire and threatening a park ranger in DeLuz, authorities said.The San Diego County Sheriff’s Department reported that deputies from the Fallbrook Sheriff’s Substation responded to a brush fire near the Santa Margarita River Trail Preserve in De Luz just before 11:30 a.m. on Friday, February 28. Upon arrival, a park ranger identified a man who had allegedly started the fire and threatened the ranger with a knife.Deputies confronted the suspect, later identified as Neema Ahmadpour, who was reportedly uncooperative and combative. Authorities said force was used to take him into custody.Firefighters from CAL FIRE/San Diego County Fire and the North Count
