ppppfffttttt that lil thing and those that have happened in TV are not sinkholes ... more like pot holes. Now if you want to know what a real sinkhole looks like:
https://www.youtube.com/watch?v=DPL4guf4BV4
I was playing a softball game in the city rec complex across the street and WPPD came running over and told us to leave ...NOW!! The swimming pool mentioned was part of the rec complex ... see the shot out the broken part of the pool into the sinkhole at 2:30
In the vid it mentions a house the sinkhole ate ..... that is actually where it started. An elderly lady was sitting on her front porch and a tree in her front yard just started to disappear into the ground. Fortunately she and her husband were able to get out in time!