Seorang pria berusia 40 tahun di Hermon, New York, menghadapi tuduhan pembunuhan derajat dua setelah mencekik ayahnya berusia 63 tahun selama sengketa domestik. Insiden itu menyusul pertengkaran antara sang ayah dan istrinya yang berubah menjadi kekerasan fisik. Polisi datang ke rumah pada 25 Februari dan menyimpulkan bahwa kematian tersebut adalah pembunuhan.
Pada 25 Februari, anggota New York State Police tiba di sebuah rumah di Hermon, New York, pada pukul 19.49 menyusul laporan tentang seorang pria yang meninggal dunia. Mereka menemukan jenazah Philip Knickerbocker berusia 63 tahun di atas sofa. Penyelidikan mengungkapkan bahwa lebih awal pada hari itu, Philip bertengkar dengan istrinya mengenai pernikahan mereka. The verbal dispute escalated when Philip poured coffee on his wife's head and attempted to punch her, according to court documents obtained by local CBS affiliate WWNY. Hans Knickerbocker, 40, Philip's son, overheard the argument from his bedroom and intervened. He confronted his father, allegedly beating him with his fists before choking him with both hands. Hans then reportedly placed his full body weight on his father, with his elbow on Philip's neck. An autopsy confirmed that Philip died from asphyxia due to strangulation, ruling the death a homicide. Police did not specify if Philip's wife was Hans's mother. Hans Knickerbocker was arrested on February 25 and charged with second-degree murder. He was arraigned on February 27 in the Town of Canton Court and held without bail at the St. Lawrence County Jail. His next court date was not publicly available at the time of the report. The incident highlights elements of domestic violence and patricide in upstate New York, as noted in police keywords associated with the case.