Sialkot- An old woman widow Iqbal Bibi 75 years old and her young son Zulfiqar 35 years old were mysteriously strangulated to death, by some unknown accused at their home in village Beerh-Motra, Daska tehsil.Reportedly, both mother and son were sleeping in the courtyard of their house, when some unknown accused strangulated them to death. The neighbours found them dead mysteriously there and they informed the police. Motra police shifted the dead bodies to Daska Civil Hospital for autopsy. Motra police have registered a case with no clue or arrest, in this regard. Meanwhile, an infuriated accused Rab Nawaz also strangulated to death his wife Sameena over a domestic dispute just after the three months of their marriage at their home in Muzafarpur- Uggoki here today. Accused fled away. Uggoki police have shifted the dead body to Government Allama Iqbal Memorial Teaching Hospital Sialkot for autopsy. Uggoki police have registered a case, with no arrest, in this regard.