The body of the Milford man whose death is being investigated as suspicious was discovered Tuesday morning by his teenage daughter, who climbed in through a ground-floor window and found him lying unresponsive with a bloodied face, according to family members. Jeffrey Brooks, 47, had moved into the apartment building at 103 Main Road in Milford about two weeks earlier with his daughter, 15-year-old Emerald Brooks, according to Silver Brooks, her 16-year-old sister. On Monday night, Emerald came home to find the apartment locked, so she spent the night with a neighbor.