Final answer:
Michael Ross, a serial killer active in the 1980s, predominantly used strangulation as his method of killing, often targeting young women due to his psychological need for control.
Step-by-step explanation:
The student asked about Michael Ross' preferred style of killing and his motives behind it. Michael Ross was a serial killer who operated in the Northeastern United States during the early 1980s.
Michael Ross, a serial killer active in the 1980s, predominantly used strangulation as his method of killing, often targeting young women due to his psychological need for control.
Ross' preferred method of killing was strangulation, he often targeted young women, and the motivation behind his murders largely stemmed from a deep-seated need for control, which is characteristic of many serial killers. The question also seems to overlap with psychology, given the inquiry into Ross' psychological motives behind his killings.