The US has so-called "Good Samaritan" laws as well. Some of them go so far as to protect untrained individuals who injure or kill someone while attempting to render aid.

https://en.wikipedia.org/wiki/Good_Samaritan_law#United_Stat...

Virginia's Good Samaritan law: https://law.lis.virginia.gov/vacode/title8.01/chapter3/secti...