Did she kill herself imedeatly after eating?
The steak was so bad, she could not bear to live any more knowing such a horrible thing exsisted and killed herself
It was so good that she decided there was nothing in life that she could ever enjoy more than that, and decided to end her life.
she was planning on killing herself anyways and she ws just haveing her last meal first.
Was whoever prepared the iguana steak in on it?
Was the iguana an ordinary menu item?
Was the iguana poisonous in life?
Was there an item (e.g. a ring) within her steak?
Is the age of the girl relevant?
Is the time of day relevant?
Did the iguana steak taste different from how it was supposed to?
Was there anything present in the steak that shouldn't have been?
The girl took a bite out of the iguana steak and realised that she could not taste anything. Concluding that she has suffered brain damage, she decided to end it there and then.
When she took a bite of the steak, did she taste anything other than the steak? For example, blood in her mouth?
Was the other person relevant to her death?
Was the other person relevant with the steak?
Was the other person inside the restaurant?
Have the other person said anything to her that caused her to suicide?
Did she ever swallow the bite?
Did she enter the restaurant with the intention to eat?
Did the girl know what iguana steak was supposed to taste like?
Did the other person mislead the girl as to what iguana steak was supposed to taste like?
Was the other person in a romantic relationship with the girl?
if so, did the other person break her heart in some way, driving her to commit suicide?
Did the girl, upon eating the iguana steak, in fact think she was eating something else?
Was it extremely spicy? (the heat of the spice might cause her to frantically run around to find a way to lessen the heat in her mouth, only to unwittingly go the wrong way and onto the motorway outside)
Are the girl's suicide and her being misled about the iguana steak's taste directly connected?
Was it extremely spicy?
Was she told that the steak could tell you something stupid like whether you would find love, or if you had cancer or something if it tasted a certain way, and the girl got a result she didn't like, so committed suicide? (Similar to the "If your hand is bigger than your face you have cancer" without the subsequent smack in the face)
Was she misled about the taste in such a way that there was a "target" taste that she didn't get?
Did she believe the steak was poisoned?If yes, did someone else convince her it was poisoned?