For more on the Martin MacNeill case, watch "HLN After Dark" tonight at 10 p.m. ET on HLN.
Dr. Martin MacNeill is accused of drugging and drowning his wife, Michele, after she was found dead in the bathtub in their family home with a dangerous mixture of prescription drugs in her system.
SEE MORE: Martin MacNeill: Suspicious or not?
SEE MORE: Martin MacNeill case: The key players
On the day of his wife's death, MacNeill made a phone call to his mistress, Gypsy Willis, that lasted only 24 seconds. So what did they talk about? Our experts re-enact what they think could have happened during that mysterious phone call.