Raquel tested both Kanan and Marvin to see if either of them would tell her the truth about what happened at the stash house but they both failed.
She put the missing pieces of the puzzle together herself and confronted the two. She put Kanan on “ice” demanding he get out of the game, yet Marvin had him moving drugs and money- almost getting him killed! Raq was pissed.
Raquel and the family clearly know it was Niq who hit them. It’s time to go on the offensive and strike back. Marvin wanted to know who ratted the stash house location. Raq told him not to worry about it, she’ll handle it.
Kanan, however, is unaware of Raq’s plotting to get Unique’s re-up confiscated thus bringing retaliation back on herself.