Robot face-plants into pond - Paul Blart rejoices

Crime Fighting Robots May Be Coming to a Mall Near You

When Robot Face-Plants In Fountain, Onlookers Show Humanity — By Gloating https://t.co/J70CNunhpQ

— NPR (@NPR) July 18, 2017

Excerpt:

A Silicon Valley startup has developed a robot that may soon replace mall cops. Knightscope, which specializes in fully autonomous security data machines, says it is officially signed up to patrol malls in New York and Massachusetts, with nearly two dozen accounts set up across 16 cities this year.

Comment: More on here Not the first incident