the high-level-ranking motorcycle gang member for a hit. >> reporter: the gang member denied any involvement, and investigators consider the matter closed. they say gliniewicz feared marrin was going to expose his seven-year looting of the youth police explorer program he ran. on august 31st, gliniewicz texted, "she has now demanded a complete inventory of explorer central in a financial report." the next morning, marrin said gliniewicz e-mailed her, promising to provide information by 1:00 p.m. instead, at 8:09 a.m., fellow officers found him dead in what investigators now say was a carefully staged suicide. >> send everybody you possibly can. officer is down. >> reporter: this morning, the investigation deepens into a case some say has turned a hero cop into a village villain. investigators say there are so many victims in this case, but it turns out that one of them