Robbery

According to the Texas Penal Code, Title 7 Chapter 29 Sec. 29.02,

Robbery is defined as:

1. A person commits an offense if, in the course of committing theft as defined in Chapter 31 and with intent to obtain or maintain control of the property, he:
   1. intentionally, knowingly or recklessly causes bodily injury to another; or
   2. intentionally or knowingly threatens or places another in fear of imminent bodily injury or death
2. An offense under this section is a felony of the second degree.

Aggravated Robbery

Title 7 Chapter 29 Sec. 29.03 of the Penal Code defines Aggravated Robbery as:

1. A person commits an offense if he commits robbery and he:
   1. causes serious bodily injury to another;
   2. uses or exhibits a deadly weapon; or
   3. causes bodily injury to another person or threatens or places another person in fear of imminent bodily injury or death, if the other person is:
      1. 65 years of age or older; or ("disabled person" means an individual with a mental, physical or developmental disability who is substantially unable to protect himself from harm.)
2. An offense under this section is a felony of the first degree.