https://www.pcgamer.com/gta-online-dispatch-services-missions-let-you-infiltrate-holding-cells/

Martin Madrazo, aka GTA Online's most entertaining contact mission-giver, brings his eponymous 'Dispatch Services' to the open world crime sim this week. Likewise, two new cars enter the fold, as do a typical wave of vehicle and property discounts. 

In short two to four-person bouts, Dispatch Services missions let players carry out hits for the cartel leader across the city. "Infiltrate LSPD holding cells or launch an assault on Merryweather HQ as you seek to silence a few names on Madrazo's hit list," says the latest Newswire post of the limited-time double experience and GTA$-boasting assignments.