On July 14th, 2016, Mohamed Lahouaiej-Bouhlel drove a truck into crowds of people celebrating Bastille Day in Nice, France, killing 86 people and injuring 458 others.
On March 22nd, 2017, 52-year-old Briton Khalid Masood, drove a car into pedestrians on the pavement along the south side of Westminster Bridge in London, UK, killing 4 people and injuring 46 others. After the car was crashed into the perimeter fence of the Palace grounds, Masood abandoned it and ran into New Palace Yard where he fatally stabbed an unarmed police officer.
On August 17th 2017, 22-year-old Younes Abouyaaqoub drove a van into pedestrians on La Rambla in Barcelona, Spain, killing 13 people and injuring at least 458 others. Nine hours after the Barcelona attack, five men drove another vehicle into pedestrians in nearby Cambrils, killing one woman and injuring six others.
On October 31, 2017, Sayfullo Saipov drove a rented pickup truck into cyclists and runners for about 1 mile (1.6 km) of the Hudson River Park's bike path alongside West Street from Houston Street south to Chambers Street in Lower Manhattan, New York City. The vehicle-ramming attack killed 8 people and injured 11 others.
All of those were mass murder events, where the weapon of choice was a vehicle. NEXT thing you know liberal nuts will be calling for a ban on vehicles.
EVIL IDEOLOGIES are the source of these acts of violence - not guns.