new delhi a 53yearold man was arrested from south delhi for allegedly murdering his daughterinlaw after she refused to entertain his advances police said on wednesday arshad ali allegedly stabbed to death sabina 25 in her sangam vihar house on april 29 night and fled from the spot ali was apprehended from hauz rani yesterday on a tipoff dcp south chhaya sharma said he told us that he had infatuation for his daughter inlaw and wanted to have physical relations with her he was staying with his son sabir at that time he teased his daughterinlaw but the matter was sorted out with the intervention of family members no complaint was lodged with the police then on the fateful day he went to sabinas room and found her with her daughter he tried to convince her for having a relationship with him but she refused and slapped him sharma said enraged at this ali stabbed sabina repeatedly and fled from the spot he threw the blood stained knife and shirt in the hilly area in m block of sangam vihar the suspicion had fallen on ali after their landlord salim saw the accused climbing down the stairs in bloodsoaked clothes and with a knife seeing salim ali fled the scene salim went upstairs and found sabina lying in a pool of blood the official said ali who hails from chamarpur village in ups badaun district shifted to delhi three years ago he is a painter by profession his wife died seven years ago he has four children including two daughters sharma said