Killer Colin Hadley Reifer was given a starting sentence of 15 years for strangling his estranged wife to death when he reappeared in the No. 5A Supreme Court yesterday. However, after a number of deductions, he will serve a remaining five years, 44 days in prison. Reifer, now 66, a contractor, of Sunset Drive North, Fort George Heights, St Michael, had pleaded guilty to unlawfully killing his wife Cheryl Bourne-Reifer …