The First 48

Until the 28th episode of the 12th season, the opening title sequence featured the conceptual statement "For homicide detectives, the clock starts ticking the moment they are called. Their chance of solving a murder is cut in half if they don't get a lead within the first 48 hours." The original soundtrack, opening title theme and dark ambient sound design for the overall program was composed by Chuck Hammer (2004–2006). Later composers included Brian and Justin Deming (2006–2008) and Paul Brill (2008–2018), who continued with a combination of dark ambient music integrated with sound design.

A 2016 study by The New York Times of the 50 TV shows with the most Facebook likes found that The First 48 "has a classic Black Belt audience pattern."[3]

On November 18, 2009, 21-year-old Taiwan Smart of Miami was charged with two counts of second-degree murder of his two roommates in Little Haiti.[4] His story aired later as an episode titled "Inside Job." Evidence later established that police made important mistakes in their investigation. Additionally, The First 48 misrepresented a key witness' statement on the program. Smart was released in June 2011 and has since sued the city of Miami for false imprisonment. The episode, which originally aired on July 15, 2010, continues to air without correction.[4] In 2014, the city of Miami announced that it would be ending its contract with A&E, ending any future productions of The First 48.

On May 16, 2010, 7-year-old Aiyana Jones of Detroit was shot and killed during a special weapons and tactics (SWAT) raid that was recorded by The First 48 cameras.[5] Detroit SWAT unit raided the duplex while searching for a homicide suspect. On October 5, 2011, prosecutors charged the Detroit police officer with the involuntary manslaughter of Jones. Allison Howard, an A&E Television Network camera operator filming that night, was charged with perjury and obstruction of justice after lying under oath.[6] She pleaded no contest to obstruction of justice and was sentenced to two years of probation.[7]

On December 16, 2015, Shawn Peterson pled guilty to manslaughter for the triple murder of his ex-girlfriend, Christine George, her son, Leonard and her daughter, Trisa in the Gentilly neighborhood of New Orleans. Peterson's defense attorneys argued that producers from The First 48 withheld video evidence that could have exonerated their client. A judge rejected the motion but conceded that the show did complicate the case.[8] In 2016, the city of New Orleans announced that it would be ending its contract with A&E, ending any future productions of The First 48 or Nightwatch, another A&E show set in New Orleans.[9] On November 6, 2020, it was announced that filming for Nightwatch would resume filming in New Orleans after a three year hiatus;[10] no such announcement was made for The First 48.

The show's unprecedented access to police departments has generated some controversy because such access is not typically given to traditional local news media. Moreover, the show has been criticized for putting witnesses in danger by revealing their faces and their voices on a nationally televised program and for not being sensitive to what might happen to them in the form of retaliation. In response to such criticism, witnesses often ask producers to have their faces blurred out and voices changed or to speak off camera.

• Official website
• The First 48 at IMDb
• The First 48 at TV.com