Authorities have apprehended a drunk driver following a tragic seven-car collision on County Road 105 in Riverhead. The incident, as reported by RiverheadLOCAL, resulted in a fatal outcome. For more information, you can access the source article [here](https://news.google.com/rss/articles/CBMivgFBVV95cUxPR0ZYb1hUSXdIWnN4TlJtM1czeDdxZXYzUXlaakF6c0dnT2dUdFZ1SWJvcnpPaGNzaFdOWTBkTzFnVEQ3ZDdBdHE5dFRsLXFOLUNfUUdvSWlJSDU4clBJRlA0SWk1TURpbXFFN212QWcxdERoblJRdDBGRVhadG83T1FQSUJFZHNfRENhN0JDa0xNanlkaFJsaUg0N0l0QlQ4SWN2SHVGRG9NdE81ajlaQnIwNjVYZ3lUdHBkaEhB?oc=5).