Dutch police officers carry out an investigation in the Oudenoord neighbourhood of Utrecht, on March 18, 2019, following a shooting on a tram. – Dutch police arrested a Turkish-born suspect on March 18, over a possible terror attack on a tram in the city of Utrecht that left three people dead and five wounded. Dutch authorities said they were still investigating a likely terrorist motive for the attack but said they “cannot exclude” other motives, including a family dispute. (Photo by Robin van Lonkhuijsen / various sources / AFP) / Netherlands OUT