A Minneapolis police officer and two others dead after a Thursday evening shooting plus much more

It's a tragic way to end the week. Friday's "830 On The Go" has these stories including the latest on the deadly shooting in Minneapolis Thursday evening. The latest on the south Minneapolis shooting that claimed the life of a police officer and two others Thursday. Plus plenty of community reaction.  It’s the 40th Anniversary of Prince’s Purple Rain and First Ave is celebrating with a sing-along.  The Timberwolves season comes to an end with a disappointing loss Thursday.  Hennepin County will appeal the overturning of murder conviction for the killing of North High’s DeShaun Hill Jr. Minneapolis Heart Institute is the first in the nation to use a new device to treat 'leaky' heart valves. Some news out of Attorney Keith Ellison's office concerning student athletes. Sunday brings the return of St. Paul’s Grand Old Day. The Ramsey County Attorney's Office determines a man shot by police in December was justified.  PWHL Minnesota gets ready to celebrate, or keep celebrating, a championship!