As a child, George often skipped school and engaged in repeated acts of vandalism and petty theft. As an adult, he has been arrested for running a dishonest investment company. The most likely diagnosis for George's current behavior is

antisocial personality disorder

Explanation:

Antisocial personality disorder (ASPD) is sometimes referred to as sociopathy. It is a personality disorder or a mental disorder in which an individual exhibit patterns of violation of laws and infringe on the rights of others.

An individual with ASPD usually tend to have legal problems and various history of crime and immorality. They are impulsive and often tend to vandalize, steal or lie. They tend to avoid responsibility and show no form of remorse for any attitude they are accused of.

An individual with ASPD can be treated using talk therapy.

Therefore George's diagnosis is most likely antisocial personality disorder.

Antisocial Personality Disorder (ASPD)

Explanation:

Antisocial Personality Disorder (ASPD) is a mental disorder displayed in an individual, which involves the consistent display of disregard and violation of the rights of others and societal laws times without number.

Someone having Antisocial Personality Disorder (ASPD) usually is dishonest and has questionable character that has been observed right from childhood. They also lie at will and are often breakers of the laws of a society.

The most likely diagnosis for George's current behavior is Antisocial Personality Disorder (ASPD).