Once She Saw… A Friend In Disguise

--- About Ms Araminta ---  
Araminta Ferguson is a 67 year old retired insurance adjustor. She is helpful and always find herself in the middle of a police investigation.  
 
 
---Plot sypnosis---
Miss Araminta had gone shopping at the exclusive Green Hills Mall, a fairly long drive from Melrose, because she wanted to see what colors would be popular in knit goods and kitchen cloths this spring.  

Araminta was just leaving the up-scale dress shop for the main mall area when someone cannoned into her in the crowd.  This young woman helped Araminta right herself after the collision and started to apologize profusely. 

Looking up, Araminta spotted what she thought was a familiar young face – but this girl wore makeup.  

Who is the person and why mystery lies beneath her innocent face?