A man was fatally shot in the head in Roseland Monday night, according to Chicago police.Police responded to calls of a person shot at a residence in the 10900 block of South Indiana Avenue at 9:42 p.m. and found an unresponsive 27-year-old man, police said. The unidentified victim, who suffered a gunshot wound to the head, was pronounced dead at the scene.Area 2 detectives are investigating but no arrests have been made.