by Karinbean6969 February 12, 2017
used when describing, grimey or sketchy events or areas. refrencing the reality show "FIrst 48" where detectives take you through the first 48 hours of a homicide investigation. Most homicides on the show are in ghettos or projects in large inner cities.
by e.m.s March 28, 2008
Most murders are solved in 48 hours, if they are not solved in that time frame they usually don't get solved.
by scrag_10 April 11, 2008