When Mohamed Noor joined the Minneapolis Police Department in 2015, becoming the first Somali officer to patrol the Fifth Precinct, he was celebrated by the Somali community and Minneapolis Mayor Betsy Hodges, who took "a moment to recognize him" in a Facebook post, the Minneapolis Star-Tribune reports. On Monday, Noor was identified as the officer who fatally shot Justine Damond two nights earlier after Damond called 911 to report a possible sexual assault near her home. The Star-Tribune has more on the 31-year-old Noor, who is one of only nine Somali officers in Minneapolis. For Noor "being a police officer is a calling," his lawyer says. Here's what else you need to know about Saturday's fatal shooting: