Iowa City Police say an apartment fire that killed a 20-year old man Monday night is “suspicious.” Officer Bill Campbell says that’s as much as they can say about the case at this time.20-year old Kurtus Miller died in the fire and his wife remains in serious condition. Campbell says they’re asking the public’s help in finding clues to what may have started the fire.Property manager Sean Mc-Intyre says he hopes investigators can find the cause.Investigators are looking into the possibility the fire started in the laundry room of the building. They say they hope to release more information this afternoon.