A 45-year-old man has been arrested in connection with the death of a 28-year-old swimmer following a boat collision on the Mookerplas lake in Middelaar, Netherlands. The suspect is being investigated for causing death through negligence, according to the Public Prosecutor's Office. The victim has been identified as Mats Grotenbreg, an amateur footballer known for scoring the winning goal against Ajax in a cup match in 2023. Grotenbreg also gained public recognition through appearances in reality television programs, including "The Bachelorette" and "Fboy Island." Authorities are currently investigating the circumstances surrounding the incident and have released limited details. This tragedy occurred alongside two other fatal water incidents in the Netherlands: a 13-year-old boy in Utrecht and a 21-year-old man in Nijmegen both drowned.