Donald Trump has been accused of copying and pasting his condolence Twitter messages to the victims of mass shootings after posting about the wrong massacre.

The President tweeted on Tuesday evening: "May God be with the people of Sutherland Springs, Texas. The FBI and Law Enforcement has arrived."

However, this tweet appears to refer to the church shooting which occurred last week — as news broke that multiple people were shot in California as a gunman opened fire on multiple locations, including a school.

It was also nearly word-for-word the same as the tweet he had posted about the Sutherland Springs shooting shortly after it happened.

Television presenter Piers Morgan tweeted: "At least get your mass shootings right, Mr President. This was last week. The new one is in California."