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.
A 25-year-old man killed by U.S. Park Police last November in Virginia had twice driven away from officers who leveled guns at him at close range before the officers shot him during a third stop, video released by another police department on Wednesday shows. Precise information on the police killing of Bijan Ghaisar remains scarce. The Park Police still refuse to release the names of the officers involved or to produce copies of department policies governing situations like the one that ended in the unarmed young manâs death, the Washington Post reports.