The room remained completely silent as everyone watched the businessman test the dessert.
The small metal device glowed blue for two brief seconds on the floor.
Suddenly, the indicator light flashed bright crimson red against the white marble tiles.
A loud, sharp alarm began beeping rapidly from the handheld gadget.
Mr. Moretti stared at the digital reading screen with wide, horrified eyes.
The screen showed a heavy concentration of a dangerous chemical substance.
His hand shook violently as he nearly dropped the small electronic tester.
Mr. Moretti: That bite would have killed him in minutes...
The mother of the birthday boy sank into a nearby chair in horror.
Ethan stood completely still, looking down at the poisonous slice of cake.
Mr. Moretti turned back toward Maria and her tiny toddler daughter.
His face softened instantly, all previous anger vanishing into pure relief.
He realized the child had acted out to protect his young boy.
Mr. Moretti: Your daughter just saved my son's life today!
Maria covered her mouth with both hands as tears flooded her cheeks.
She pulled Lily close to her heart, kissing the top of her head.
The wealthy man dropped down onto both knees right in front of them.
He wrapped his large arms around his son Ethan and little three-year-old Lily.
Mr. Moretti: Thank you, sweet child, you are a true angel to us.
The guests broke out into loud gasps and low excited murmurs.
Mr. Moretti stood back up and turned his fierce gaze toward his security team.
Mr. Moretti: Lock down every exit door in this house immediately!
The heavy oak doors of the grand banquet hall slammed shut instantly.
Nobody was going to leave until the culprit was caught red-handed.