A purported video clip of the incident, which took place in Velpur village under Sankheda taluka, around 200km from Ahmedabad, surfaced on social media platforms, prompting the police to register an offence.
In the video, a man and a woman are seen beating a frail old woman who is lying on the ground in a hut. The man tries to tie the elderly woman with a rope which she resists. Upon this, the woman's daughter drags her and the victim's son-in-law hauls her and throws her out of the hut.
The video was recorded on Sunday, said the Superintendent of Police in-charge of Chhotaudepur, Dharmendra Sharma.
"The accused claimed the woman is mentally unstable. They said they were trying to stop her after she attacked them with a sharp-edged weapon," Mr Sharma said.
An FIR was registered against the duo at the Sankheda police station under IPC section 323 (voluntarily causing hurt) and further investigation was on, he added.
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