Please translate the given English sentence to Hindi
शुरुआत में ऐसा संदेह था कि उनकी मौत स्वाभाविक कारणों से हुई, लेकिन पोस्टमार्टम में यह साफ हो गया कि उनकी तकिये से ‘‘गला घोंटकर'' हत्या की गई.
Initially, it was suspected that he had died of natural causes but after an autopsy, it was found he was smothered with a pillow.