See you can be held under information and technology act and further in case if person is not identified from picture face is blured no case is possible then.

Yes. The picture is their copyright and legally you can not re publish it without their permission.

If you cover the face then there is no problem.

regards

If the said things are defamatory you may get in trouble if you forward it without application of mind

You may be prosecuted with defamation if not able to prove their guilt. Wild allegations without evidence - you will be held for defamation. And misusing/morphing pictures will book you under I T Act. At least don`t morph and cover their eyes or face, still can be identify by eyes or with content.  Certainly be sued.

If somebody has taken your pictures and morphed them then that is illegal and a criminal complaint should be filed.

For defamation a complaint should be filed before the court.

Regards 

Posting someone's picture in social media or internet is not a cyber crime. But if you put some remarks or made some imputation concerning the person intending to harm that person will be a defamation except some given circumstances, against that person. 

Further posting someone's picture for commercial purposes is a civil wrong and you can be sued for the same.

You can be sued for defamation for maligning reputation of person by calling him a rapist 

in addition suit for damages can be filed against you 

If you call anyone a rapist you are bound to be sued 

Lady should file police complaint against him under section 376 of IPC for rape if he has raped her 

if you take someone else's photo from a social media page and repost without permission  even if you are in the picture. you are breaking the law. without permission you cannot upload his/her photos. 

You can file the same through IT Act

See you can publish only those information which is either decided by court you cannot allege anyone and declare there personal details.

See if there is no offence as such person cannot be termed as home wrecker and no steps can be taken.

Yes you can file a criminal complaint against that person.

Until and unless you have strong evidence you need not to get into this otherwise you may be in trouble under IPC sections and IT Act

Even the prostitute got the protection in law, can sue for defamation. Don`t defame any women.

There's no law restricting you to reproduce the contents depicting social evils in your fb or any other kind of social media but you may have to watch out for copyright rights infringements.

You have legal remedies to this.

You can approach law enforcing authorities for necessary action instead of exposing them directly to the world without confirming the crime.

You may be sued for defamation as well as criminal intimidation.

This is not sufficient, her crime should have been established through court of law in a criminal case where she's convicted for the offences holding her guilty for the same.

1. As per the information mentioned in the present query, makes it clear that the pictures are already in the public domain and then it was reposted.
2. But, yes even if you have any proof to make some one guilty then also law doesn’t permit you to declare him or her as culprit except the court of law.
3. So, I would suggest you to delete the post as of now and take the matter before the police and court of law to put him behind the bars.

Dear

If you post someone pic without his permission then you can be sued under copyright act.

And if you use captions like Rapist or thief then it is clear case of defamation and he can sue you for defamation and claim damages from you.

He can also file a criminal case against you for defamation.

If that person is really a home wrecker then aggrieved lady can lodge an FIR against that person.