Continuity mistake: When Minh is taking out the garbage she trips over and starts punching the 3 bags she is carrying. You can see the bags are securely tied up at the top of the bags. The scene then goes to Hank and Peggy and you can hear Minh continue her punching on the garbage bags. As the shot goes back to Minh on the ground when Hank goes to see her 2 of the bags are now open and garbage is everywhere. Its unlikely she ripped open the bags herself whilst punching them as Hank ties them up at the top and there are no rips in the bag. They were also securely tightened to begin with.
Picture added & edited by Lummie