A prosecutor put on a black leather mask and re-enacted a bondage session Friday at a dominatrix’s manslaughter trial, telling the jury the woman did nothing to help her client when he suffered a heart attack.

Prosecutor Robert Nelson also dumped a box of hoods, collars and paddles onto a table during his closing arguments, declaring that 56-year-old Barbara Asher was trying to protect her business and “that’s why she didn’t call the police.”