Cops barged into a Staten Island apartment on Sept. 28, 2018 on a domestic violence call and confronted William Colon on his birthday. As Colon begged the officers to tell him why they were there, they allegedly grabbed him and threw him on a bed. His brother began filming with his cell phone. According to the video, cops forced him onto his stomach, yanked his arms behind his back and handcuffed him. A burly officer then punched him hard at least three times in the ribs and kidney. The same officer then pulled a stun gun and zapped him at least twice until he fell limp. (Obtained by Daily News)