Joshua Manu, 33, was found guilty for his role in a two-day string of break-ins at homes in City Heights and Lemon Grove in February of 2017.
During the first robbery, Manu and his co-conspirators broke into a City Heights home at around 4:30 a.m., held the people inside the home at gunpoint, stripped them of their clothes, and stabbed them “repeatedly” in their backs, according to the San Diego County District Attorney’s Office.