Of course.
Brittney(B), Tyler(T), and Friend (F) are partying at the Dollhouse.
For T & F this includes drugs, B is unaware of the drug use.
Bar closes, arrangement is made by T &/or F for more drugs and agree to meet at location - outside, near the Hilton.
Uber picks up all 3, shortly - T & F pass out/fall asleep.
Uber arrives at Hilton. T is disoriented, thinks he has missed his opportunity to complete drug transaction, agitated, he stumbles exiting the car, and sets off to meet his drug connection.
F knows exactly what is going on. B enters Hotel to charge her phone & go potty. F stays at the hotel to make sure B does not try to follow T and discover illicit transaction.
Taking too long, F convinces B to stay put - He'll go after T.
F walks to meeting place - T is still waiting - T convinces F to return to Hotel and keep B there.
F returns - assures B that T will be along shortly.
Time passes - T calls to reassure B that He'll be there in minutes.
T butt-dials B, and phone dies.
More time passes...
F knows something has gone terribly wrong, announces that he's returning home, and leaves.
Possible result of transaction: Foul Play or overdose. Either Drug connection abducts or kills T,
or F discovers his now-deceased friend, panics and makes off with the body.