The cost of natural gas saved in 2006 $âs is $5,346. Payback period = $5,346 / yr$81,889 Simple Payback = 15 years However, itâs reasonable to assume that the price of natural gas would increase during the life of this system.
One hundred police officers have died nationwide so far in 2015 while in the line of duty, up 15 percent from this time last year, according to the National Law Enforcement Officers Memorial Fund, a nonprofit law enforcement information clearinghouse. Of those 100, 31 were gun-related fatalities.
Tensions rise as white St. Louis police officer shoots black man dead. A young black man was shot to death by an off-duty white police officer in St. Louis on Wednesday night, and a tense crowd gathered at the scene nearly two months to the day after a white policeman shot an unarmed black man to death in the nearby suburb of Ferguson. This time, police say, the man was armed and shot at the officer, who returned fire. But people who identified themselves as family members said the dead man was holding a sandwich, not a weapon. The shooting happened about 7:30 p.m. in the 4100 block of Shaw Boulevard in south St. Louis when the officer attempted a pedestrian check, St. Louis police spokeswoman Schron Jackson said in an email.