SALT LAKE CITY — As the investigation into a mass shooting outside a Latter-day Saint chapel enters its second week, there are still many unknowns for police.
First and foremost: who the suspect or suspects are and the motive behind the bloodshed.
But one thing police know for certain is that there are people who were there that night, either inside the church or in the parking lot, who saw or know what happened, yet are refusing to cooperate with investigators…