1 How long does cooked roast beef last in the freezer for safety purposes? 2  The freezer time shown is for best quality only â foods kept constantly frozen at 0Â° F will keep safe indefinitely.
Annual salaries for ballistics analysts and other forensic science technicians averaged $55,660 per year in 2011, according to BLS salary data. Overall, salaries ranged from $32,760 for the lowest-paid 10 percent to $84,980 for the highest-paid 10 percent.
Income Range. The Bureau of Labor Statistics says that the average annual income of forensic science technicians was $55,660 in May 2011 and that workers in the filed made an average wage of $26.76 an hour. The top 10 percent of investigators earned more than $84,980 a year, and the bottom 10 percent made less than $32,760. Fifty percent of forensic science technicians had incomes between $40,790 and $67,160.