The motives in all three recent shootings remained unclear.
The United States is struggling with a large number of mass shootings and incidents of gun violence. There have been over 340 mass shootings in the country so far in 2023, according to data collected by the Gun Violence Archive, which defines a mass shooting as an incident in which at least four people are shot, excluding the shooter. Biden condemned the violence on Tuesday and renewed his calls to tighten America’s gun laws. Citing constitutional protections for gun ownership, Republicans in Congress have generally blocked attempts to significantly reform gun safety laws and oppose Biden’s push to reinstate a ban on assault weapons.