Comment by bluGill

They might for a while. However it is somewhat likely that the courts will shut this down as an unreasonable search since no probable cause existed. Though if the beating is bad enough to require hospitalization and the robot calls 911 to get that, the rest of the evidence will be admitted in that case, but only because the robot has reason to call 911, and in turn it was an emergency search.

there are lots of different ways to take this, have fun arguing about the different edge cases and what the constitution (notice that I did not specify which constitution - there are many countries with different ones and different courts!) says.