who said a man's gotta know his limitations
Magnum Force Callahan makes his way back to the car, but a bloodied Briggs appears, intending to prosecute him for killing the vigilante police officers rather than just shoot him dead. As Callahan backs away from the car, he surreptitiously activates the timer on the mail bomb and tosses it in the back seat. Briggs is driving away when the car explodes, killing him. "Man's got to know his limitations", Callahan quips again, before walking away.
Mens rea Mens rea (/ˈmɛnz ˈriːə/; Law Latin for "guilty mind"[1][2][3]) is the mental element of a person's intention to commit a crime; or knowledge that one's action or lack of action would cause a crime to be committed. It is a necessary element of many crimes.