Man arrested after shooting in Arcadia. A 47-year-old man was arrested Wednesday, August 10, for shooting and injuring an Arcadia police officer (shot in the jaw), the suspect's 73-year-old mother (shot in the chest) and the neighbor across the street (shot in the eye with stray bullet). All three are stable and expected to survive. The shooting and standoff happened at 2500 block of Greenfield Avenue due to a family dispute. The 26-year-old Arcadia officer has been with Arcadia Police Department for 6 months and has 3 years of previous law enforcement experience.