(Radio Iowa) — Two northwest Iowa men are facing felony charges after an investigation into last year’s death of an Estherville man. In late January of 2018, police found 27-year-old Matthew Strayer unresponsive in an Estherville home and efforts to revive him were unsuccessful. Authorities announced this week they’ve arrested two men in connection with Strayer’s death. Jeremy Polzin of Estherville has been charged with delivery of meth and gathering where unlawful substances are used. Lance Rosburg of Estherville has been charged with involuntary manslaughter and several other felonies related to either the possession or delivery of meth and marijuana. He’s also charged with gathering where controlled substances are unlawfully used.