Attorneys for defendant Nima Momeni on Tuesday wrapped up their closing argument with a surprise video clip they claimed showed stabbing victim and Cash App founder Bob Lee doing cocaine with the murder weapon.

Closing arguments will begin Monday in the trial of a tech consultant in the stabbing death of Cash App founder Bob Lee in San Francisco last year.

In a bombshell revelation on day two of closing arguments, Nima Momeni’s defense team said Cash App founder Bob Lee was using a knife to do cocaine hours